In new ozone alert, a warning of harm to plants and to people – ‘We are on track to return to the maximum ethane levels we saw in the 1970s in only about three more years’

By Jim Robbins17 October 2016 (Yale e360) – For the last four years Jack Fishman, a professor of meteorology at St. Louis University, has guided the planting of five gardens in the Midwest, gardens that have a distinct purpose: to show the impacts of an invisible gas that is damaging and contributing to the premature […]

Tasmania’s disappearing underwater forests – ‘All those years ago it was everywhere. Now it’s just gone’

By Karl Mathieson 16 October 2016 (Mercury) – It was one of the world’s great marine ecosystems. Stretching hundreds of kilometres along the eastern coastline of Australia, it provided shelter to a multitude of fish, algae and crustaceans and for many divers was considered a must-see spectacular. But this year a massive underwater heatwave smashed […]

Agriculture must transform to feed a hotter, more crowded planet, UN says on World Food Day

16 October 2016 (UN) – To mark World Food Day 2016, the United Nations is highlighting the close links between climate change, sustainable agriculture, and food and nutrition security, with the message: “The climate is changing. Food and agriculture must, too.” “As the global population expands, we will need to satisfy an increasing demand for […]

Australia approves ‘grossly irresponsible’ Carmichael coal mine

[Interestingly, the Australian Government’s Reef 2050 Plan for restoring the Great Barrier Reef doesn’t once mention the Carmichael coal mine. –Des] 15 October 2015 (BBC News) – Australia’s government has given its approval for one of the world’s biggest coal mines to be built by India’s Adani Mining in Queensland. In August, a court temporarily […]

Uncharted waters: Mega-cruise ships sail the Arctic

[cf. As the world burns, the rich cruise in luxury through a melting Arctic] By Gwladys Fouche; Editing by Toby Chopra 10 October 2016 SVALBARD, Norway (Reuters) – A surge in Arctic tourism is bringing ever bigger cruise ships to the formerly isolated, ice-bound region, prompting calls for a clamp-down to prevent Titanic-style accidents and […]

As carbon dioxide levels hit 15 million year high, UN urges action to curb greenhouse gas emissions

30 September 2016 (UN) – The United Nations Office for Disaster Risk Reduction (UNISDR) urged world leaders to take note of the profound implications of record-high carbon dioxide readings this month and appealed for their increased commitment to reducing greenhouse gas emissions. “It is deeply disturbing to learn that global levels of 400 parts per […]

Arctic methane gas emission significantly increased since 2014 – ‘The rate of degradation of underwater permafrost has increased’

  4 October 2016 (Siberian Times) – A new expedition in the Laptev Sea suggests an increase in the rate of underwater permafrost degradation. The findings come from an expedition now underway led by Professor Igor Semiletov, of Tomsk Polytechnic University, on the research vessel Academic M.A. Lavrentyev which left Tiksi on 24 September 2016 […]

Texas oil company announces big offshore Alaska discovery – ‘It has the size and scale to play a meaningful role in sustaining the Alaskan oil business over the next three or four decades’

By Dan Joling 5 October 2016 ANCHORAGE, Alaska (Associated Press) – A Texas petroleum drilling company announced Tuesday it has made a large-scale oil discovery off Alaska’s North Slope. Dallas-based Caelus Energy Alaska LLC announced a find of 6 billion barrels of light oil on its state leases in the Arctic Ocean waters of Smith […]

Global economy could ‘self-destruct’ if world carries on burning fossil fuels, leading economist warns

By Ian Johnston5 October 2016 (Independent) – A renowned economist who helped persuade the world to start taking climate change seriously has warned the global economy could “self-destruct” if countries fail to ditch fossil fuels and embrace a clean, green, high-tech future. Professor Lord Nicholas Stern was credited with bringing about a sea change in […]

Historic shrinking of Antarctic Ice Sheet linked to CO2 spike

11 October 2016 (Lamont-Doherty Earth Observatory) – Twenty-three million years ago, the Antarctic Ice Sheet began to shrink, going from an expanse larger than today’s to one about half its modern size. Computer models suggested a spike in carbon dioxide levels as the cause, but the evidence was elusive – until now. Ancient fossilized leaves […]

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